#ifndef uart_h_
#define uart_h_

#include "stdio.h"
#include "string.h"
#include "usart.h"
#include "main.h"


#define DBG_PRINTF(fmt,args...)  do{\
    printf("<<File:%s Line:%d Function:%s>>",__FILE__,__LINE__,__FUNCTION__);\
    printf(fmt,##args);\
    printf("\r\n");\
}while(0)

int fputc(int ch, FILE *f);
int fgetc(FILE *fp);
void debug_printf(char *fmt,...);
#endif

